| Specimen ID | 615267 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IN |
| County | Starke |
| Locality | Koontz Lake, SW corner |
| Mapping Accuracy | Accurate |
| HUC8 Name | Kankakee |
| HUC8 Number | 07120001 |
| HUC10 Name | Robbins Ditch-Kankakee River |
| HUC10 Number | 0712000107 |
| HUC12 Name | Amy Kelly Ditch-Robbins Ditch |
| HUC12 Number | 071200010702 |
| Map | |
| Collection Day | 28 |
| Collection Month | 10 |
| Collection Year | 2013 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | unknown |
| Comments | Found on boat hull in the lake. |
| Record Type | Personal communication |
| Verifier | Indiana Dept. of Natural Resources |
| Freshwater/Marine | Freshwater |
| Number Collected | 4 |
| Year Class | adult |
| Photo | |
